Continuity: When the bad guys are outside in the hotel in the convertible, they spot Lassard and one of them spits milkshake over the inside of the windshield. The milkshake disappears in the next shot.
Revealing: When Hightower throws his frisbee to Proctor and sends him flying, Proctor starts flying away before he catches the frisbee.
Continuity: In the scene where Proctor goes water skiing, he is shown on the dock with no gloves and waves to the boat driver. Then when the boat takes off he has gloves on.
Revealing: When Hooks is carrying out her 'crowd-control' sequence, she causes the crowd to step back into a pool. However if you look closely, not all of them fall into the pool by accident, as a few turn round and deliberatly step forward into it.
Revealing: When Lassard starts spilling golf balls from his golfing bag in the airport, look closely. Lassard is activating some sort of trigger/handle mounted on the bag to release the balls.
Visible crew/equipment: You can see the wire that pulls Proctor back before he catches the frisbee.
Revealing: After the party where Harris gets burned by the brandy, there is a left panning shot of the beach which focuses on the large curved hotel. The next shot zooming out of the arch shows the hotel to be a blatant painting. (Note the frozen waterfalls on the pool.)
Revealing: Near the end of the film where Proctor kicks the chair towards Harris, if you look closely you can see the two grooves/rails that the chair slides along.